The interview processes was a 3 hrs long. It included general mechanical, electrical, and hydraulic knowledge testing. Schematic diagrams and Hydraulic print reading was tested. They included the IQ test Wonderlic. Back ground paperwork, three references and drug testing are asked for. They also require a physical from a female doctor that will "play" with your junk. After working there for a few years and doing some paid background checks on line of fellow employees. I learned they do not do any background checks. They only have you sign a release of your background. No check is performed.